Lines Matching refs:w_pipe
228 if( scanner->w_pipe >= 0 ) {
230 DBG( _DBG_PROC, "drvClosePipes(w_pipe)\n" );
231 close( scanner->w_pipe );
232 scanner->w_pipe = -1;
363 write( scanner->w_pipe, buf, scanner->params.bytes_per_line );
368 close( scanner->w_pipe );
369 scanner->w_pipe = -1;
1127 s->w_pipe = -1;
1727 s->w_pipe = fds[1];
1741 close( s->w_pipe );
1742 s->w_pipe = -1;